Table 1.
Deactivation regions for each condition.
Fig 1.
Group activation map showing (A) activated (Positive BOLD) and (B) deactivated (Negative BOLD) brain regions in the RH condition. (C) The mean time course of HDRs in the left (Positive BOLD) and right (Negative BOLD) SMI across all subjects. SMI = primary somatosensory-motor area.
Fig 2.
Group activation map showing (A) activated (Positive BOLD) and (B) deactivated (Negative BOLD) brain regions in the LH condition. (C) The mean time courses of HDRs in the right (Positive BOLD) and left (Negative BOLD) SMI across all subjects.
Fig 3.
Group activation map showing (A) activated (Positive BOLD) and (B) deactivated (Negative BOLD) brain regions in the RF condition. (C) The mean time courses of HDRs in the foot (Positive BOLD) and hand (Negative BOLD) SMI across all subjects.
Fig 4.
Group activation map showing (A) activated (Positive BOLD) and (B) deactivated (Negative BOLD) brain regions in the LF condition. (C) The mean time courses of HDRs in the foot (Positive BOLD) and hand (Negative BOLD) SMI across all subjects.
Fig 5.
(A) ROI analysis for Negative BOLD responses in the ipsilateral hand SMI among Hand conditions. (B) ROI analysis for Negative BOLD responses in the bilateral hand SMI among Foot conditions.
Fig 6.
Brain regions commonly deactivated among RH, LH, RF, and LF conditions.
Using the SPM template, areas showing a decrease in the BOLD signal are superimposed on a 3D-rendered standard brain (upper figures) as well as on the sagittal plane (lower figure). MeFG = medial frontal gyrus; CG = cingulate gyrus.
Table 2.
Deactivated regions for the conjunction analysis during RH, LH, RF, and LF conditions.